content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
   * Other names may be trademarks of their respective owners.]
   *
   * ------------------------------------------
   * CategoryDatasetSelectionExtensionTest.java
   * ------------------------------------------
   * (C) Copyright 2013, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 18-Sep-2013 : Version 1 (DG);
   *
   */
  
  package org.jfree.data.extension;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.jfree.data.category.DefaultCategoryDataset;
  import org.jfree.data.extension.impl.CategoryCursor;
  import org.jfree.data.extension.impl.CategoryDatasetSelectionExtension;
  import org.junit.jupiter.api.Test;
  
  /**
   * Some tests for the {@link CategoryDatasetSelectionExtension} class.
   */
  public class CategoryDatasetSelectionExtensionTest {
  
      @Test
      public void testGeneral() {
          DefaultCategoryDataset dataset = new DefaultCategoryDataset();
          dataset.addValue(1.0, "R1", "C1");
          dataset.addValue(2.0, "R1", "C2");
          dataset.addValue(3.0, "R1", "C3");
          CategoryDatasetSelectionExtension<String, String> ext = new 
                  CategoryDatasetSelectionExtension<String, String>(dataset);
          CategoryCursor cursor = new CategoryCursor("R1", "C1");
          assertFalse(ext.isSelected(cursor));
          ext.setSelected(cursor, true);
          assertTrue(ext.isSelected(cursor));
          cursor.setPosition("R1", "C2");
          assertFalse(ext.isSelected(cursor));
          dataset.removeColumn("C1");
          assertFalse(ext.isSelected(cursor));
  
      }
  
  }
  